11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:38:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:38:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:38:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:38:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:38:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:38:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:38:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:38:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:16:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:16:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:16:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:16:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:16:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:16:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:16:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:16:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:24 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:25 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:25 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:25 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:25 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:25 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:25 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:17:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:17:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:17:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:17:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:17:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:17:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:17:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:17:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:18:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:18:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:18:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:18:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:18:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:18:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:18:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:18:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:19:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:19:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:19:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:19:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:19:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:19:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:19:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:19:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:20:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:20:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:20:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:20:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:20:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:20:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:20:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:20:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:21:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:21:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:21:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:21:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:21:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:21:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:21:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:21:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:22:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:22:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:22:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:22:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:22:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:22:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:22:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:23:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:23:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:23:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:23:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:23:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:23:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:23:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:23:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:24:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:24:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:24:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:24:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:24:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:24:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:24:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:24:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:25:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:25:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:25:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:25:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:25:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:25:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:25:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:25:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:26:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:26:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:26:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:26:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:26:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:26:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:26:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:26:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:27:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:27:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:27:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:27:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:27:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:27:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:27:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:27:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:28:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:28:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:28:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:28:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:28:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:28:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:28:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:28:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:29:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:29:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:29:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:29:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:29:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:29:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:29:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:29:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:30:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:30:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:30:56 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:30:56 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:30:56 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:30:56 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:30:56 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:30:56 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:31:28 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:31:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:31:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:31:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:31:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:31:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:31:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:31:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:32:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:32:33 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:32:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:32:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:32:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:32:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:32:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:32:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:33:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:33:38 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:33:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:33:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:33:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:33:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:33:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:33:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:34:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:34:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:34:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:34:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:34:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:34:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:34:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:35:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:35:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:35:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:35:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:35:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:35:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:35:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:35:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:36:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:36:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:36:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:36:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:36:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:36:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:36:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:36:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:37:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:37:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:37:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:37:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:37:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:37:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:37:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:37:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:38:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:38:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:38:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:38:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:38:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:38:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:38:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:38:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:39:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:39:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:39:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:39:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:39:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:39:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:39:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:39:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:40:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:40:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:40:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:40:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:40:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:40:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:40:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:40:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:41:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:41:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:41:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:41:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:41:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:41:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:41:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:41:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:42:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:42:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:42:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:42:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:42:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:42:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:42:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:42:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:43:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:43:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:43:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:43:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:43:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:43:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:43:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:43:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:44:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:44:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:44:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:44:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:44:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:44:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:44:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:44:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:45:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:45:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:45:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:45:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:45:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:45:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:45:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:45:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:46:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:46:35 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:46:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:46:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:46:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:46:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:46:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:46:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:47:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:47:40 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:47:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:47:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:47:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:47:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:47:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:47:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:13 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:13 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:13 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:13 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:13 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:13 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:48:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:48:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:48:45 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:48:45 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:48:45 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:48:45 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:48:45 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:48:45 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:49:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:49:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:49:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:49:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:49:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:49:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:49:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:49:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:22 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:22 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:22 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:22 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:22 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:22 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:50:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:50:54 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:50:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:50:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:50:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:50:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:50:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:50:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:26 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:27 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:27 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:27 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:27 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:27 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:27 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:51:57 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:51:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:51:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:51:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:51:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:51:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:51:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:51:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:52:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:52:31 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:52:31 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:52:31 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:52:31 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:52:31 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:52:31 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:03 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:04 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:04 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:04 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:04 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:04 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:04 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:53:34 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:53:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:53:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:53:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:53:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:53:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:53:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:53:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:10 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:10 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:10 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:10 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:54:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:54:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:54:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:54:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:54:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:54:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:54:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:54:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:55:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:55:50 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:55:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:55:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:55:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:55:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:55:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:55:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:56:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:56:55 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:56:55 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:56:55 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:56:55 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:56:55 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:56:55 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:56:55 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:57:27 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:57:28 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:57:28 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:57:28 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:57:28 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:57:28 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:57:28 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:57:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:00 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:01 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:01 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:01 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:01 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:01 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:01 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:58:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:58:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:58:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:58:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:58:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:58:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:58:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:58:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 03:59:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 03:59:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 03:59:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 03:59:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 03:59:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 03:59:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 03:59:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 03:59:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:00:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:00:44 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:00:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:00:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:00:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:00:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:00:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:00:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:17 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:17 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:17 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:17 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:17 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:17 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:01:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:01:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:01:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:01:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:01:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:01:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:01:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:01:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:21 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:02:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:02:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:02:54 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:02:54 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:02:54 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:02:54 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:02:54 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:02:54 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:03:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:03:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:03:58 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:03:58 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:03:58 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:03:58 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:03:58 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:03:58 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:04:28 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:04:30 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:04:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:04:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:04:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:04:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:04:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:04:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:05:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:05:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:05:35 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:05:35 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:05:35 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:05:35 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:05:35 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:05:35 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:06:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:06:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:06:40 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:06:40 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:06:40 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:06:40 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:06:40 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:06:40 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:12 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:12 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:12 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:12 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:12 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:12 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:12 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:07:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:07:45 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:07:46 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:07:46 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:07:46 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:07:46 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:07:46 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:07:46 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:08:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:08:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:08:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:08:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:08:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:08:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:08:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:08:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:09:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:09:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:09:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:09:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:09:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:09:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:09:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:09:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:10:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:10:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:10:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:10:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:10:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:10:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:10:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:10:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:11:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:11:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:11:38 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:11:38 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:11:38 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:11:38 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:11:38 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:11:38 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:10 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:12:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:12:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:12:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:12:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:12:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:12:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:12:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:13:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:13:49 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:13:50 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:13:50 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:13:50 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:13:50 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:13:50 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:13:50 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:14:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:14:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:14:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:14:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:14:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:14:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:14:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:14:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:15:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:15:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:15:30 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:15:30 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:15:30 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:15:30 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:15:30 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:15:30 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:02 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:03 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:03 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:03 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:03 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:03 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:03 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:16:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:16:36 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:16:36 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:16:36 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:16:36 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:16:36 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:16:36 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:16:36 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:10 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:10 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:17:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:17:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:17:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:17:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:17:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:17:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:17:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:17:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:15 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:15 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:15 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:15 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:15 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:15 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:15 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:18:45 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:18:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:18:49 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:18:49 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:18:49 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:18:49 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:18:49 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:18:49 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:22 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:23 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:23 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:23 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:23 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:23 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:23 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:19:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:19:57 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:19:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:19:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:19:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:19:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:19:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:19:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:20:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:20:32 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:20:33 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:20:33 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:20:33 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:20:33 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:20:33 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:20:33 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:07 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:08 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:08 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:08 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:08 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:08 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:08 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:21:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:21:42 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:21:43 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:21:43 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:21:43 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:21:43 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:21:43 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:21:43 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:17 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:18 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:18 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:18 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:18 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:18 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:18 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:22:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:22:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:22:52 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:22:52 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:22:52 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:22:52 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:22:52 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:22:52 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:22 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:23:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:23:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:23:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:23:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:23:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:23:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:23:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:23:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:24:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:24:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:24:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:24:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:24:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:24:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:24:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:24:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:04 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:05 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:05 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:05 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:05 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:05 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:05 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:25:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:25:37 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:25:37 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:25:37 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:25:37 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:25:37 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:25:37 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:25:37 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:09 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:09 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:09 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:09 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:09 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:09 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:09 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:26:39 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:26:41 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:26:42 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:26:42 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:26:42 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:26:42 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:26:42 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:26:42 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:14 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:14 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:14 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:14 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:14 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:14 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:14 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:27:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:27:46 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:27:47 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:27:47 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:27:47 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:27:47 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:27:47 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:27:47 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:18 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:19 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:19 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:19 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:19 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:19 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:19 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:28:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:28:51 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:28:51 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:28:51 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:28:51 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:28:51 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:28:51 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:28:51 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:23 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:24 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:24 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:24 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:24 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:24 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:24 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:29:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:29:56 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:29:57 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:29:57 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:29:57 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:29:57 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:29:57 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:29:57 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:30:29 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:30:29 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:30:29 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:30:29 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:30:29 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:30:29 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:30:29 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:30:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:01 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:02 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:02 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:02 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:02 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:02 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:02 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:31:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:31:34 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:31:34 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:31:34 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:31:34 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:31:34 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:31:34 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:31:34 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:06 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:07 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:07 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:07 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:07 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:07 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:07 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:32:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:32:39 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:32:39 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:32:39 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:32:39 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:32:39 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:32:39 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:32:39 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:09 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:11 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:11 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:11 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:11 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:11 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:11 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:11 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:33:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:33:43 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:33:44 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:33:44 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:33:44 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:33:44 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:33:44 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:33:44 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:16 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:16 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:16 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:16 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:16 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:16 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:16 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:34:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:34:48 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:34:48 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:34:48 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:34:48 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:34:48 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:34:48 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:34:48 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:20 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:21 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:21 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:21 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:21 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:21 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:21 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:35:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:35:53 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:35:53 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:35:53 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:35:53 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:35:53 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:35:53 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:35:53 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:25 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:26 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:26 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:26 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:26 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:26 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:26 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:36:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:36:58 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:36:59 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:36:59 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:36:59 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:36:59 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:36:59 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:36:59 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:37:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:37:31 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:37:32 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:37:32 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:37:32 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:37:32 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:37:32 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:37:32 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) 11/30/2025 04:38:05 PM UTC [INFO] Job backup disabled (set BACKUP_FILE_LIFETIME env var to enable) 11/30/2025 04:38:06 PM UTC [INFO] Runtimes from KContext: [] 11/30/2025 04:38:06 PM UTC [INFO] Initializing runtimes: [] 11/30/2025 04:38:06 PM UTC [INFO] Default storage config from KContext: kci-storage 11/30/2025 04:38:06 PM UTC [INFO] Attempting to initialize storage config: kci-storage 11/30/2025 04:38:06 PM UTC [INFO] KContext get_storage_config returned: True 11/30/2025 04:38:06 PM UTC [INFO] KContext storage initialization successful: True 11/30/2025 04:38:06 PM UTC [INFO] Watchdog started with 600s timeout 11/30/2025 04:38:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen return self.urlopen( ^^^^^^^^^^^^^ [Previous line repeated 2 more times] File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen retries = retries.increment(method, url, response=response, _pool=self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/kernelci/pipeline/src/base.py", line 69, in run context = self._setup(args) ^^^^^^^^^^^^^^^^^ File "/home/kernelci/pipeline/./src/scheduler.py", line 224, in _setup node_sub_id = self._api.subscribe('node') ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe resp = self._post(f'subscribe/{channel}', params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post resp = session.post( ^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post return self.request("POST", url, data=data, json=json, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send raise RetryError(e, request=request) requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses')) Traceback (most recent call last): File "/home/kernelci/pipeline/./src/scheduler.py", line 14, in import requests File "/usr/local/lib/python3.12/site-packages/requests/__init__.py", line 43, in import urllib3 File "/usr/local/lib/python3.12/site-packages/urllib3/__init__.py", line 18, in from .connectionpool import HTTPConnectionPool, HTTPSConnectionPool, connection_from_url File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 15, in from ._request_methods import RequestMethods File "/usr/local/lib/python3.12/site-packages/urllib3/_request_methods.py", line 10, in from .response import BaseHTTPResponse File "/usr/local/lib/python3.12/site-packages/urllib3/response.py", line 32, in from .connection import BaseSSLError, HTTPConnection, HTTPException File "/usr/local/lib/python3.12/site-packages/urllib3/connection.py", line 24, in from .http2 import probe as http2_probe File "/usr/local/lib/python3.12/site-packages/urllib3/http2/__init__.py", line 3, in from importlib.metadata import version File "/usr/local/lib/python3.12/importlib/metadata/__init__.py", line 19, in from . import _adapters, _meta File "/usr/local/lib/python3.12/importlib/metadata/_adapters.py", line 7, in from ._text import FoldedCase File "/usr/local/lib/python3.12/importlib/metadata/_text.py", line 3, in from ._functools import method_cache File "", line 1357, in _find_and_load KeyboardInterrupt